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STL 3V-5V-8V V-pulleys

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Quantity:

Product Description

NSPT 3V-5V-8V series of pulleys with maximum 50" outside diameter and maximum 12 grooves can be respectively suitable for bushes of BTL, QTL and STL series.

NSPT is capable of designing and producing non-standard pulleys based on customers' needs.

 

 


parameter

STL 3v-2

Sheave Diameters Bushing Type Dimensions wt lncl Bush
Dp  De l.D OL L P C H G X E
2-G3V26
2-G3V28
2-G3V30
2-H3V31
2-H3V33
2.60
2.75
2.95
3.10
3.30
2.65
2.80
3.00
3.15
3.35
G
G
G
H
H
G2
G2
G2
H2
H2
-
-
-
2
2
119/32
119/32
119/32
119/32
119/32
1
1
1
11/4
11/4
5/16
5/16
5/16
3/8
3/8
13/32
13/32
13/32
7/32
7/32
2
2
2
21/2
21/2
7/16
7/16
7/16
7/16
7/16
31/32
31/32
31/32
13/16
13/16
3/16
3/16
3/16
3/16
3/16
0.8
0.9
1.3
0.9
1.3
2-H3V36
2-P3V36
2-H3V41
2-P3V41
2-H3V45
3.60
3.60
4.07
4.07
4.45
3.65
3.65
4.12
4.12
4.50
H
P1
H
P1
H
H4
2
H4
2
H4
-
-
-
-
-
11/2
23/16
11/2
23/16
11/2
11/4
115/16
11/4
115/16
11/4
7/32
27/32
7/32
27/32
7/32
-
-
-
-
-
21/2
3
21/2
3
21/2
7/16
5/8
7/16
5/8
7/16
7/8
15/16
7/8
15/16
7/8
3/16
1/4
3/16
1/4
3/16
1.6
2.0
2.3
2.8
2.8
2-P3V45
2-H3V47
2-P3V47
2-H3V50
2-P3V50
4.45
4.70
4.70
4.95
4.95
4.50
4.75
4.75
5.00
5.00
P1
H
P1
H
P1
2
H4
2
H4
2
- 23/16
11/2
23/16
11/2
23/16
115/16
11/4
115/16
11/4
115/16
27/32
7/32
27/32
7/32
27/32
-
-
-
-
-
3
21/2
3
21/2
3
5/8
7/16
5/8
7/16
5/8
15/16
7/8
15/16
7/8
15/16
1/4
3/16
1/4
3/16
1/4
3.5
3.1
4.0
3.4
4.6
2-H3V53
2-P3V53
2-H3V56
2-P3V56
2-H3V60
5.25
5.25
5.55
5.55
5.95
5.30
5.30
5.60
5.60
6.00
H
P1
H
P1
H
H4
2
H4
2
H4
-
-
-
-
-
11/2
23/16
11/2
23/16
11/2
11/4
115/16
11/4
115/16
11/4
7/32
27/32
7/32
27/32
7/32
-
-
-
-
-
21/2
3
 21/2
3
21/2
7/16
5/8
7/16
 5/8
7/16
7/8
15/16 
7/8
15/16 
7/8
3/16
1/4
3/16
1/4
3/16
3.7
5.6
 3.1
6.0
3.6
2-P3V60
2-Q3V65
2-Q3V69
2-Q3V80
2-Q3V106
5.95
6.45
6.85
7.95
10.55
6.00
6.50
6.90
8.00
10.60
P1
Q1
Q1
Q1
Q1
2
7C
7C
7C
7C
-
51/4
55/8
61/2
93/8
23/16
225/32
225/32
225/32
225/32
115/16
21/2
21/2
21/2
21/2
27/32
15/64
15/64
15/64
15/64
-
21/64
21/64
21/64
21/64
3
41/8
41/8
41/8
41/8
5/8
3/4
3/4
3/4
3/4
15/16
13/4
13/4
13/4
13/4
1/4
9/32
9/32
9/32
9/32
6.8
8.3
9.8
10.8
13.5
2-Q3V140
2-Q3V190
2-Q3V250
13.95
18.95
24.95
14.00
19.00
25.00
Q1
Q1
Q1
7C
7C
7C
123/4
173/4
235/8
225/32
225/32
225/32
21/2
21/2
21/2
15/64
15/64
15/64
21/64
21/64
21/64
41/8
41/8
41/8
3/4
3/4
3/4
13/4
13/4
13/4
9/32
9/32
9/32
22.5
28.9
43.5


STL 3v-3

Sheave Diameters Bushing Type Dimensions wt Incl Bush
Dp  De I.D OL L P C H G X E
3-G3V26
3-G3V28
3-G3V30
3-H3V31
3-H3V33
2.60
2.75
2.95
3.10
3.30
2.65
2.80
3.00
3.15
3.35
G
G
G
H
H
G2
G2
G2
H2
H2
-
-
-
-
-
2
2
2
2
2
1
1
1
11/4
11/4
5/16
5/16
5/16
5/16
5/16
13/16
13/16
13/16
9/16
9/16
2
2
2
21/2
21/2
7/16
7/16
7/16
7/16
7/16
13/8
13/8
13/8
13/8
13/8
3/16
3/16
3/16
3/16
3/16
1.1
1.6
1.8
1.4
1.8
3-P3V36
3-P3V41
3-P3V45
3-P3V47
3-P3V50
3.60
4.07
4.45
4.70
4.95
3.65
4.12
4.50
4.75
5.00
P1
P1
P1
P1
P1
5
5
4A
4A
4A
23/16
29/16
35/16
31/2
313/16
23/8
23/8
23/16
23/16
23/16
115/16
115/16
115/16
115/16
115/16
5/8
5/8
7/16
7/16
7/16
3/16
3/16
-
-
-
3
3
3
3
3
-
-
5/8
5/8
5/8
15/16
15/16
15/16
15/16
15/16
1/4
1/4
1/4
1/4
1/4
2.5
3.0
3.9
4.4
4.9
3-P3V53
3-P3V56
3-P3V60
3-Q3V65
3-Q3V69
5.25
5.55
5.95
6.45
6.85
5.30
5.60
6.00
6.50
6.90
P1
P1
P1
Q1
Q1
4A
4A
4A
7A
7A
41/8
43/8
413/16
51/4
55/8
23/16
23/16
23/16
225/32
225/32
115/16
115/16
115/16
21/2
21/2
7/16
7/16
7/16
7/8
7/8
-
-
-
1/8
1/8
3
3
3
41/8
41/8
5/8
5/8
5/8
3/4
3/4
15/16
15/16
15/16
13/4
13/4
1/4
1/4
1/4
9/32
9/32
5.9
7.5
8.0
9.9
11.3
3-Q3V80
3-Q3V106
3-Q3V140
3-R3V190
3-R3V250
7.95
10.55
13.95
18.95
24.95
8.00
10.60
14.00
19.00
25.00
Q1
Q1
Q1
R1
R1
7B
7C
7C
7C
7C
61/2
93/8
123/4
173/4
235/8
225/32
225/32
225/32
35/32
35/32
21/2
21/2
21/2
27/8
27/8
7/8
7/8
7/8
11/8
11/8
1/8
1/8
1/8
1/4
1/4
41/8
41/8
41/8
53/8
53/8
3/4
3/4
3/4
7/8
7/8
13/4
13/4
13/4
2
2
9/32
9/32
9/32
9/32
9/32
11.9
15.1
24.5
35.1
55.0
3-R3V335 33.45 33.50 R1 7C 321/4 35/32 27/8 11/8 1/4 53/8 7/8 2 9/32 80.0 

STL 5v-2

Sheave Diameters Bushing Type Dimensions wt Incl Bush
Dp  De l.D OL L P C H G X E
2-P5V44
2-Q5V46
2-Q5V49
2-Q5V52
2-Q5V55
4.30
4.50
4.80
5.10
5.40
4.40
4.60
4.90
5.20
5.50
P1
Q1
Q1
Q1
Q1
4A
5
5
7A
7A
33/16
27/8
31/8
-
-
23/16
37/8
35/16
225/32
225/32
115/16
21/2
21/2
21/2
21/2
1/4
3/4
3/4
3/4
3/4
-
13/32
17/32
1/16
1/16
3
41/8
41/8
41/8
41/8
5/8
-
-
3/4
3/4
15/16
13/4
13/4
13/4
13/4
1/4
9/32
9/32
9/32
9/32
3.8
6.6
6.2
5.6
6.6
2-Q5V59
2-Q5V63
2-Q5V67
2-Q5V71
2-Q5V75
5.80
6.20
6.60
7.00
7.40
5.90
6.30
6.70
7.10
7.50
Q1
Q1
Q1
Q1
Q1
7A
7A
7A
7A
7A
-
-
-
-
-
225/32
225/32
225/32
225/32
225/32
21/2
21/2
21/2
21/2
21/2
3/4
3/4
3/4
25/32
25/32
1/16
1/16
1/16
1/32
1/32
41/8
41/8
41/8
41/8
41/8
3/4
3/4
3/4
3/4
3/4
13/4
13/4
13/4
13/4
13/4
9/32
9/32
9/32
9/32
9/32
7.6
9.4
11.0
12.3
14.1
2-Q5V80
2-Q5V85
2-Q5V90
2-Q5V92
2-Q5V97
7.90
8.40
8.90
9.15
9.65
8.00
8.50
9.00
9.25
9.75
Q1
Q1
Q1
Q1
Q1
7B
7B
7B
7C
7C
61/4
63/4
71/4
73/8
77/8
225/32
225/32
225/32
225/32
225/32
21/2
21/2
21/2
21/2
21/2
25/32
25/32
25/32
25/32
25/32
1/32
1/32
1/32
1/32
1/32
41/8
41/8
41/8
41/8
41/8
3/4
3/4
3/4
3/4
3/4
13/4
13/4
13/4
13/4
13/4
9/32
9/32
9/32
9/32
9/32
11.6
12.9
16.3
15.1
16.1
2-Q5V103
2-Q5V109
2-Q5V118
2-Q5V125
2-Q5V132
10.20
10.80
11.70
12.40
13.10
10.30
10.90
11.80
12.50
13.20
Q1
Q1
Q1
Q1
Q1
7C
7C
7C
7C
7C
87/16
9
10
103/4
117/16
225/32
225/32
225/32
225/32
225/32
21/2
21/2
21/2
21/2
21/2
25/32
25/32
25/32
25/32
25/32
1/32
1/32
1/32
1/32
1/32
41/8
41/8
41/8
41/8
41/8
3/4
3/4
3/4
3/4
3/4
13/4
13/4
13/4
13/4
13/4
9/32
9/32
9/32
9/32
9/32
18.8
19.3
21.4
23.8
25.5
2-R5V140
2-R5V150
2-R5V160
2-R5V212
2-R5V280
13.90
14.90
15.90
21.10
27.90
14.00
15.00
16.00
21.20
28.00
R1
R1
R1
R1
R1
7C
7C
7C
7C
7C
121/4
131/4
141/4
193/8
261/4
35/32
35/32
35/32
35/32
35/32
27/8
27/8
27/8
27/8
27/8
11/32
11/32
11/32
11/32
11/32
5/32
5/32
5/32
5/32
5/32
53/8
53/8
53/8
53/8
53/8
7/8
7/8
7/8
7/8
7/8
2
2
2
2
2
9/32
9/32
9/32
9/32
9/32
27.6
30.9
33.3
47.5
71.0

STL 8v-4.5

Sheave Diameters Bushing Type Dimensions wt Incl Bush
Dp De l.D OL L P C H G X E
4-S8V125
4-S8V132
4-S8V140
4-S8V150
4-S8V160
12.30
13.00
13.80
14.80
15.80
12.50
13.20
14.00
15.00
16.00
S1
S1
S1
S1
S1
6A
6A
6A
6B
6B
91/2
101/4
11
12
13
47/8
47/8
47/8
47/8
47/8
43/8
43/8
43/8
43/8
43/8
1/2
1/2
1/2
1/2
1/2
-
-
-
-
-
63/8 
63/8 
63/8 
63/8 
63/8
11/16
11/16
11/16
11/16
11/16
35/16
35/16
35/16
35/16
35/16
3/8
3/8
3/8
3/8
3/8
94
99
114
107
113
4-S8V170
4-S8V180
4-S8V190
4-S8V200
4-S8V212
16.80
17.80
18.80
19.80
21.00
17.00
18.00
19.00
20.00
21.20
S1
S1
S1
S1
S1
6B
6B
6B
6B
6B
14
15
16
17
181/4
47/8
47/8
47/8
47/8
47/8
43/8
43/8
43/8
43/8
43/8
1/2
1/2
1/2
1/2
1/2
-
-
-
-
-
63/8 
63/8 
63/8 
63/8 
63/8
11/16
11/16
11/16
11/16
11/16
35/16
35/16
35/16
35/16
35/16
3/8
3/8
3/8
3/8
3/8
115
123
132
147
159
4-U8V224
4-U8V300
4-U8V400
4-U8V480
4-U8V530
22.20
29.80
39.80
47.80
52.80
22.40
30.00
40.00
48.00
53.00
Uo
Uo
Uo
Uo
Uo
4C
4C
4C
4C
4C
193/8
27
37
45
493/4
531/32
531/32
531/32
531/32
531/32
415/16
415/16
415/16
415/16
415/16
5/8
5/8
5/8
5/8
5/8
9/16
9/16
9/16
9/16
9/16
83/8
83/8
83/8
83/8
83/8
13/16
13/16
13/16
13/16
13/16
33/4
33/4
33/4
33/4
33/4
15/32
15/32
15/32
15/32
15/32
179
218
296
405
450
4-U8V580
4-U8V640
57.80
63.80
58.00
64.00
Uo
Uo
4C
4C
543/4
603/4
531/32
531/32
415/16
415/16
5/8
5/8
9/16
9/16
83/8
83/8
13/16
13/16
33/4
33/4
15/32
15/32
495
520
Sheave Diameters Bushing Type Dimensions wt Incl Bush
Dp De l.D OL L P C H G X E
5-S8V125
5-S8V132
5-58V140
5-S8V150
5-S8V160
12.30
13.00
13.80
14.80
15.80
12.50
13.20
14.00
15.00
16.00
S1
S1
S1
S1
S1
6B
6B
6B
6B
6B
91/2
10
1/4
11
12
13
6
6
6
6
6
43/8
4
3/8
4
3/8
4
3/8
4
3/8
7/8
7/8
7/8
7/8
7/8
3/4
3/4
3/4
3/4
3/4
63/8
6
3/8
6
3/8
6
3/8
6
3/8
11/16
1
1/16
1
1/16
1
1/16
1
1/16
35/16
3
5/16
3
5/16
3
5/16
3
5/16
3/8
3/8
3/8
3/8
3/8
100
109
127
120
127
5-S8V170
5-S8V180
5-S8V190
S-S8V200
5-S8V212
16.80
17.80
18.80
19.80
21.00
17.00
18.00
19.00
20.00
21.20
S1
S1
S1
S1
S1
6B
6B
6B
6B
6B
14
15
16
17
18
1/4
6
6
6
6
6
43/8
4
3/8
4
3/8
4
3/8
4
3/8
7/8
7/8
7/8
7/8
7/8
3/4
3/4
3/4
3/4
3/4
63/8
6
3/8
6
3/8
6
3/8
6
3/8
11/16
1
1/16
1
1/16
1
1/16
1
1/16
35/16
3
5/16
3
5/16
3
5/16
3
5/16
3/8
3/8
3/8
3/8
3/8
133
140
158
166
174
5-U8V224
5-U8V300
5-U8V400
5-U8V480
5-U8V530
22.20
29.80
39.80
47.80
52.80
22.40
30.00
40.00
48.00
53.00
Uo
Uo
Uo
Uo
Uo
4C
4C
4C
4C
4C
193/8
27
37
45
49
3/4
617/32
6
17/32
6
17/32
6
17/32
6
17/32
415/16
4
15/16
4
15/16
4
15/16
4
15/16
1/16
1/16
1/16
1/16
1/16
11/8
1
1/8
1
1/8
1
1/8
1
1/8
83/8
8
3/8
8
3/8
8
3/8
8
3/8
13/16
1
3/16
1
3/16
1
3/16
1
3/16
33/4
3
3/4
3
3/4
3
3/4
3
3/4
15/32
15/32
15/32
15/32
15/32
197
243
325
440
480
5-U8V580
5-U8V640
57.80
63.80
58.00
64.00
Uo
Uo
4C
4C
543/4
60
3/4
617/32
6
17/32
415/16
4
15/16
1/16
1/16
11/8
1
1/8
83/8
8
3/8
13/16
1
3/16
33/4
3
3/4
15/32
15/32
525
555


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​Tel:  +86-571-88842852
Fax: +86-571-88844378
Email: oceanindustry@vip.163.com
oceanindustry011@hzoic.com
Add: 2-425,2327 Hongning Road,Qianjiang Century City District,Hangzhou, China
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